added @latest to codemods page (#42091)

https://nextjs.org/docs/advanced-features/codemods

![CleanShot 2022-10-28 at 13 38 45@2x](https://user-images.githubusercontent.com/481891/198740849-00ee89aa-9618-41c9-b388-eb15d215e254.png)

## Bug

- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see `contributing.md`

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see `contributing.md`

## Documentation / Examples



- [x] Update docs
- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)

docs/advanced-features/codemods.md

@@ -10,7 +10,7 @@ Codemods are transformations that run on your codebase programmatically. This al
 
 ## Usage
 
-`npx @next/codemod <transform> <path>`
+`npx @next/codemod@latest <transform> <path>`
 
 - `transform` - name of transform, see available transforms below.
 - `path` - files or directory to transform
@@ -254,7 +254,7 @@ cd path-to-your-project/
 Run the codemod:
 
 ```
-npx @next/codemod name-default-component
+npx @next/codemod@latest name-default-component
 ```
 
 ### `withamp-to-config`
@@ -296,7 +296,7 @@ cd path-to-your-project/
 Run the codemod:
 
 ```
-npx @next/codemod withamp-to-config
+npx @next/codemod@latest withamp-to-config
 ```
 
 ## Next.js 6
@@ -345,5 +345,5 @@ cd path-to-your-project/
 Run the codemod:
 
 ```
-npx @next/codemod url-to-withrouter
+npx @next/codemod@latest url-to-withrouter
 ```